Master electrician Scott Caron helps a homeowner hang a flat panel television on the wall and conceal all the wiring. Back in the workshop, Scott shows host Kevin O'Connor examples of different types of electrical outlets. Then, Kevin, along with landscape contractor Roger Cook, plumbing and heating expert Richard Trethewey and general contractor Tom Silva, asks, "What Is It?" Afterward, Roger heads to Miami to help a homeowner control the insect pests in her yard without the use of pesticides.